fivebooks.com - dns.ninja

`fivebooks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c7f9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2c7e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.126^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.249^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`mx001.register.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.register.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.register.xion.oxcs.net` ⭐
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.register.xion.oxcs.net` ⭐
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`facebook-domain-verification=rk704h52g36eyzs78pfp3apdrfh165`
TXT	`google-site-verification=DfoMljBPgTiYsFqssyq8UtRs19xiWy8KGdJCto6Nbic`
TXT	`v=spf1 include:spf.cloudus.oxcs.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.126, 172.67.199.249
		IPv6 hints	2606:4700:3031::ac43:c7f9, 2606:4700:3037::6815:2c7e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`rob.ns.cloudflare.com`dns@cloudflare.com serial=2411305679

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786300364

rank #46781 globally
rank #22796 in the tld
WOT: SAFE (75/100)
📈 Tranco rank: #119,868

Same first word

fivebooks.com

DNS History

39 records (10 active, 29 former)

○NSdns01.gpn.register.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○NSdns02.gpn.register.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○NSdns03.gpn.register.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○NSdns04.gpn.register.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○NSdns05.gpn.register.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○NSns.buydomains.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 03:32:24
○ 2015-06-11 22:09:32
○ 2026-08-09 19:00:36

○NSns1.first-ns.de2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

●NSrob.ns.cloudflare.com2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

○NSrobotns2.second-ns.de2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

○NSrobotns3.second-ns.com2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

●NSruth.ns.cloudflare.com2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

○NSthis-domain-for-sale.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 03:32:24
○ 2015-06-11 22:09:32
○ 2026-08-09 19:00:36

○MXalt1.aspmx.l.google.com2015-06-11 → 2017-05-23 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○MXalt2.aspmx.l.google.com2015-06-11 → 2017-05-23 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○MXalt3.aspmx.l.google.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○MXalt4.aspmx.l.google.com2016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○MXaspmx.l.google.com2015-06-11 → 2017-05-23 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○MXaspmx2.googlemail.com2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

○MXaspmx3.googlemail.com2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

○MXaspmx4.googlemail.com2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

○MXaspmx5.googlemail.com2015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

○MXdev.null2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 03:32:24
○ 2015-06-11 22:09:32
○ 2026-08-09 19:00:36

●MXmx001.register.xion.oxcs.net2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

●MXmx002.register.xion.oxcs.net2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

●MXmx003.register.xion.oxcs.net2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

●MXmx004.register.xion.oxcs.net2026-03-25 → 2026-08-09 · 3 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
● 2026-08-09 19:00:36

●A104.21.44.1262026-03-29 → 2026-08-09 · 6 obs

○ 2026-03-25 15:25:44
● 2026-03-29 06:56:52
● 2026-04-07 14:21:18
○ 2026-04-08 19:14:54
● 2026-04-11 19:12:22
● 2026-08-09 19:00:36

●A172.67.199.2492026-03-29 → 2026-08-09 · 6 obs

○ 2026-03-25 15:25:44
● 2026-03-29 06:56:52
● 2026-04-07 14:21:18
○ 2026-04-08 19:14:54
● 2026-04-11 19:12:22
● 2026-08-09 19:00:36

○A188.114.96.02026-03-25 → 2026-04-08 · 7 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
○ 2026-03-29 06:56:52
○ 2026-04-07 14:21:18
● 2026-04-08 19:14:54
○ 2026-04-11 19:12:22
○ 2026-08-09 19:00:36

○A188.114.97.02026-03-25 → 2026-04-08 · 7 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
○ 2026-03-29 06:56:52
○ 2026-04-07 14:21:18
● 2026-04-08 19:14:54
○ 2026-04-11 19:12:22
○ 2026-08-09 19:00:36

○A208.254.26.1322008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 03:32:24
○ 2015-06-11 22:09:32
○ 2026-08-09 19:00:36

○A2606:4700:3030::6815:2c7e2026-03-29 → 2026-06-12 · 8 obs

○ 2026-03-25 15:25:44
● 2026-03-29 06:56:52
● 2026-04-07 14:21:18
○ 2026-04-08 19:14:54
● 2026-04-11 19:12:22
● 2026-06-12 20:01:44
○ 2026-06-19 18:11:18
○ 2026-08-09 19:00:36

○A2606:4700:3030::ac43:c7f92026-03-29 → 2026-06-12 · 8 obs

○ 2026-03-25 15:25:44
● 2026-03-29 06:56:52
● 2026-04-07 14:21:18
○ 2026-04-08 19:14:54
● 2026-04-11 19:12:22
● 2026-06-12 20:01:44
○ 2026-06-19 18:11:18
○ 2026-08-09 19:00:36

●A2606:4700:3031::ac43:c7f92026-06-19 → 2026-08-09 · 3 obs

○ 2026-06-12 20:01:44
● 2026-06-19 18:11:18
● 2026-08-09 19:00:36

●A2606:4700:3037::6815:2c7e2026-06-19 → 2026-08-09 · 3 obs

○ 2026-06-12 20:01:44
● 2026-06-19 18:11:18
● 2026-08-09 19:00:36

○A2a06:98c1:3120::2026-03-25 → 2026-04-08 · 7 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
○ 2026-03-29 06:56:52
○ 2026-04-07 14:21:18
● 2026-04-08 19:14:54
○ 2026-04-11 19:12:22
○ 2026-08-09 19:00:36

○A2a06:98c1:3121::2026-03-25 → 2026-04-08 · 7 obs

○ 2017-05-23 12:18:22
● 2026-03-25 15:25:44
○ 2026-03-29 06:56:52
○ 2026-04-07 14:21:18
● 2026-04-08 19:14:54
○ 2026-04-11 19:12:22
○ 2026-08-09 19:00:36

○A45.55.43.1172016-01-05 → 2017-05-23 · 5 obs

○ 2015-10-25 21:20:36
● 2016-01-05 01:58:32
● 2017-05-23 12:18:22
○ 2026-03-25 15:25:44
○ 2026-08-09 19:00:36

○A85.214.236.842015-06-11 → 2015-10-25 · 5 obs

○ 2008-03-18 03:32:24
● 2015-06-11 22:09:32
● 2015-10-25 21:20:36
○ 2016-01-05 01:58:32
○ 2026-08-09 19:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
fivebooks.com	rob.ns.cloudflare.com, ruth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.140

NS records: rob.ns.cloudflare.com, ruth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fivebooks.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.249, 104.21.44.126`
AAAA	2	`2606:4700:3031::ac43:c7f9, 2606:4700:3037::6815:2c7e`
NS	2	`rob.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	4	`mx001.register.xion.oxcs.net (pri: 10), mx002.register.xion.oxcs.net (pri: 10)...`
TXT	3	`facebook-domain-verification=rk704h52g36, google-site-verification=DfoMljBPgTiYsFq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)

Analysis

IP Addresses

fivebooks.com has four IP addresses: 104.21.44.126, 172.67.199.249, 2606:4700:3031::ac43:c7f9 and 2606:4700:3037::6815:2c7e.

dljrd.cn, ad-dl-600205.ppwin99.info, blogogol.ru plus two other host names have IP numbers in common with fivebooks.com.

Name Servers

fivebooks.com is served by two delegated name servers, rob.ns.cloudflare.com and ruth.ns.cloudflare.com.

The name server configuration of fivebooks.com is shared with other domains, for instance dafedteam.com, sino-offices.com, sayi.net and two others.

fivebooks.com partially shares its NS delegation with several other domains, including ericeast.co, sxsdnaz.com, rajusells.com and two others.

These name servers often co-occur with the name servers lady.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rob.ns.cloudflare.com carries IP addresses 108.162.193.140, 172.64.33.140 and 173.245.59.140, with 3 other addresses beyond those.

ruth.ns.cloudflare.com carries IP addresses 108.162.192.143, 172.64.32.143 and 173.245.58.143, with 3 other addresses beyond those.

Mail Servers

Four mail servers handle email for fivebooks.com: mx001.register.xion.oxcs.net, mx002.register.xion.oxcs.net, mx003.register.xion.oxcs.net and mx004.register.xion.oxcs.net.

At least some of the mail servers used by fivebooks.com are shared with other domains: cmation.com, ocli.org, blackandcoke.com and two others among them.

Four host names, each with one IP address: mx001.register.xion.oxcs.net has 173.45.18.128, mx002.register.xion.oxcs.net has 173.45.18.129, mx003.register.xion.oxcs.net has 51.81.206.108 and mx004.register.xion.oxcs.net has 51.81.206.109.